http://reply.papertrans.cn/2/165/16454/16454-11.png
Submitted on: 24 July 2000.
Revised on: 23 September 2000.
Accepted on: 24 October 2000.
___________________Journal of Education and Health Promotion
Submitted on: 06 April 2020.
Revised on: 02 June 2020.
Accepted on: 23 July 2020.
___________________Journal of Education and Health Promotion
Submitted on: 03 July 2007.
Revised on: 22 August 2007.
Accepted on: 09 October 2007.
___________________Journal of Education and Health Promotion
http://reply.papertrans.cn/2/165/16454/16454-15.png
http://reply.papertrans.cn/2/165/16454/16454-16.png
Submitted on: 04 June 2024.
Revised on: 09 August 2024.
Accepted on: 31 August 2024.
___________________Journal of Education and Health Promotion
Submitted on: 11 February 2006.
Revised on: 18 May 2006.
Accepted on: 30 June 2006.
___________________Journal of Education and Health Promotion
http://reply.papertrans.cn/2/165/16454/16454-19.png
Submitted on: 17 May 2001.
Revised on: 17 June 2001.
Accepted on: 12 August 2001.
___________________Journal of Education and Health Promotion